Determine the genotypes and phenotypes in F1 and F2 from crossing smooth-seeded (A) pea plants with
September 27, 2021 | education
| Determine the genotypes and phenotypes in F1 and F2 from crossing smooth-seeded (A) pea plants with antennae (C), homozygous for both traits, crossed with a wrinkled (a) plant without antennae (c). Both genes are localized on the same chromosome, there is no crossing over.
A – smooth polka dots; a – wrinkled polka dots; C – polka dots with antennae; c – polka dots without antennae.
P: AACC x aacc
G: ACXAC acXac
F1: AaCc (all polka dots are smooth with antennae)
P: AaCc x AaCc
G: ACXac ACXac
F2: AACC (smooth polka dot with antennae); AaCc (smooth polka dots with antennae); AaCc (smooth polka dots with antennae); aacc (wrinkled polka dots without antennae)
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